import fetch from 'dva/fetch';

function checkStatus(response) {
  if (response.status >= 200 && response.status < 300) {
    return response;
  }

  const error = new Error(response.statusText);
  error.response = response;
  throw error;
}

/**
 * Requests a URL, returning a promise.
 *
 * @param  {string} url       The URL we want to request
 * @param  {object} [options] The options we want to pass to "fetch"
 * @return {object}           An object containing either "data" or "err"
 */
export default async function request(url, options) {
  const headers = {
    /*Authorization: `Bearer ${auth.getAccessToken()}`,*/
    Accept: 'application/json',
    'Content-Type': 'application/json',
  };
  options = { ...options, headers };

  const response = await fetch(url, options);

  checkStatus(response);

  const data = await response.json();

  return { data };
}
